Big Brother viewers up North in Canada can watch Big Brother Season 27 simultaneous with their US cousins on Thursday, July 10 at 8pm ET/PT via the Global TV channel. Episodes will air weekly every Wednesday, Thursday, and Sunday.

Big Brother 27,' hosted by Julie Chen Moonves, premieres on Thursday,. See which houseguests are in power as HoH, who is nominated and who has been evicted so far

In Season 27 of "Big Brother," houseguests will spend the summer inside Hotel Mystère, an enigmatic yet luxurious version of the "Big Brother" house.

Grab a life vest, floaters, because look who just resurfaced back in the Big Brother house.

The long-running reality competition series "Big Brother" officially returns on Thursday, July 10 at 8 p.m. ET on CBS.

Here's everything to know about the rules all Big Brother contestants must follow. One of the most crucial elements in Big Brother is eliminating the noise from the outside world so contestants can fully focus on the show. Houseguests do not have access to the internet or any other form of outside communication.

Big Brother 27 - The stage is set. The lights are dim. Hotel Mystère has welcomed its first batch of guests but do not let the chandeliers and velvet drapes fool you. Behind every door hides something darker.